JJG 170-1994
Verification Regulation of Metal Line Standard for Measuring Lenght up to 1000 mm Grade I & II (English Version)
- Standard No.
- JJG 170-1994
- Language
- Chinese, Available in English version
- Release Date
- 1994
- Published By
- National Metrological Verification Regulations of the People's Republic of China
- Status
- 2006-03
- Replace By
- JJG 73-2005
- JJG 170-2020
- Latest
- JJG 170-2020
JJG 170-1994 history
- 1970 JJG 170-2020 Waterborne engineering attitude measuring instrument【
- 2005 JJG 73-2005 High - precision Line Scale
- 1994 JJG 170-1994 Verification Regulation of Metal Line Standard for Measuring Lenght up to 1000 mm Grade I & II
JJG 170-1994 Verification Regulation of Metal Line Standard for Measuring Lenght up to 1000 mm Grade I & II was changed to JJG 73-2005 High - precision Line Scale.
